Lenovo Server ST250 (7Y45A00QEAM) Tower “Processor : Xeon E-2144G 4C/8T/3.6GHz/8MB/71W/DDR4-2666 RAM : 1x 16GB UDIMM DDR4-2666 (2Rx8) HDD : 2 x 4 TB 7.2K SAS 12Gb Hot Swap 512n HDD 3.5″” [up to 4 x 3.5″” SATA/SAS Hot Swap] RAID : 1x 530-8i NIC : 2x GbE RJ-45, 1x Mgmt Power Supply : 1x 550W Platinum Optical Drive : Multiburner Warranty : 3 Year Warranty http://psref.lenovo.com/Detail/ThinkSystem/ThinkSystem_ST250?M=7Y45A00QEA”